This paper is the fortieth consecutive installment of the annual anthological review of
research concerning the endogenous opioid system, summarizing articles published during …

Reproduction trait is one of the most important economic traits in poultry industry. This study
was aimed to investigate the mRNA expression levels, single nucleotide polymorphisms …

Marsupials exhibit distinctive modes of reproduction and early development that set them
apart from their eutherian counterparts and render them invaluable for comparative studies …

Pro-opiomelanocortin (POMC) is a member of prohormone family and has important
functions in stress response, skin pigmentation, thermoregulation and reproduction. In this …

The low temperature, drought, high salt, and other environments influence crop production
and development directly, so the gene cloning method has become an effective biological …

Corticotropin-releasing hormone (CRH) is known to act as a potent thyrotropin-releasing
factor in non-mammalian species such as chicken and bullfrog. This interaction is mediated …